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中国大学MOOC答案
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It is the speakers’ duty
instead of that of the chairperson
to introduce themselves.
It is the speakers’ duty
instead of that of the chairperson
to introduce themselves.
中国大学MOOC答案
数据帝
2024-04-13
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A、正确
B、错误
喵查答案：
错误
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What could a chair say to deal with the situation when there is awkward silence? There are two proper expressions listed in the choices. Choose all of the correct answers.
Students should prepare for a seminar on thier own, not sharing the work with others.
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